| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] at the [det] time | 89 |
|
| 2 | [modal v] at the [det] time | 36 |
|
| 3 | [pers pn] [modal v] at [det] time | 13 |
|
| 4 | [pers pn] [modal v] at the [det] | 13 |
|
